Blog, page 3
Articles 49 to 72 of 186
ArticleCold Plunge Breathing and Wim Hof: Why Not in the Water
How to breathe in a cold plunge, what the Wim Hof breathing study found, and why the method's own site says never to do deep breathing before or in water.
ArticleCold Plunge and Blood Pressure: What Happens to Your Heart
What a cold plunge does to blood pressure and heart rate, the numbers from immersion studies, and why people with hypertension should ask a doctor first.
ArticleDoes a Cold Plunge Reduce Inflammation? What Trials Show
Cold plunges are sold as anti-inflammatory, but a 2025 review of 11 trials found inflammation rose right after. What was measured, and why the claim persists.
ArticleCold Plunge vs Cold Shower: Temperature, Evidence, Cost
Cold plunge vs cold shower: how cold each gets, what the research tested, what a tub costs against a shower that is free, and when a plunge is worth buying.
ArticleCold Plunge and Your Immune System: What Trials Show
Do cold plunges boost immunity? A 3,018-person cold shower trial, an endotoxin study, and a 2025 review, read for what they measured and what they did not.
ArticleCold Plunge for Weight Loss: Brown Fat and Calories
Can a cold plunge help you lose weight? What a brown fat study of winter swimmers, a 350% metabolic jump, and a 104-study review show, and what they don't.
ArticleHow Often Should You Cold Plunge? What Studies Used
How often to cold plunge, from Cleveland Clinic's beginner advice and the schedules studies used: twice a week, 2 to 3 times a week, or daily cold showers.
ArticleCold Plunge and Mood: Dopamine, Stress, and the Evidence
What studies found about cold water, dopamine, mood, and stress: a 250% dopamine rise, a 5-minute brain scan study, and a review with no lasting mood effect.
ArticleCold Plunge for Sore Muscles: What the Trials Found
A Cochrane review and a 2016 meta-analysis on cold water and muscle soreness: how much it helped, the temperatures and times tested, and the home limits.
ArticleCold Plunge After a Workout: Does It Cost You Muscle?
Two studies found less muscle growth when lifting was followed by a cold plunge. What they measured, how long to wait, and when a plunge still makes sense.
ArticleCold Plunge Risks: Cold Shock, Your Heart, Who Should Skip
The real risks of a cold plunge: the cold shock gasp, blood pressure, hypothermia, Raynaud's and cold allergy, and the conditions to clear with a doctor first.
ArticleCold Plunge Benefits: What the Research Shows
What studies say about cold plunges and sore muscles, mood, stress, sleep, immunity, and fat, how strong each finding is, and who should ask a doctor first.
ArticleDoes a Sauna Detox Your Body? What Sweat Removes
Can you sweat out toxins, THC, or bloating in a sauna? What one sweat study found, what medical sources say about detox claims, and what a sauna does do.
ArticleSauna After a Tattoo: How Long to Wait
How long to wait before a sauna after a tattoo or microblading. Hospital aftercare leaflets say 7 days to 2 weeks, and why sweat and heat are the problem.
ArticleSauna Benefits Without a Sauna: Does a Hot Bath Count?
No sauna at home? Studies of hot baths show a higher heart rate and lower blood pressure, like a sauna. What a bath or hot tub can and can't stand in for.
ArticleSaunas Where Your Head Sticks Out: Domes and Blankets
Portable saunas that leave your head outside the heat: how domes and sauna blankets work, what they cost, how hot they get, and who they suit best at home.
ArticleSauna Suits: Do They Work, and Are They Safe?
A sauna suit makes you sweat more, but a lab study found it added only 23 calories to a workout. What sauna suits do, what they don't, and the heat risks.
ArticleCan a Sauna Lower Cholesterol? What Trials Show
A 2025 review of seven trials found sauna and hot spring use lowered total and LDL cholesterol in younger adults but not older ones. What that means for you.
ArticleWhich Type of Sauna Is Best? Five Kinds Compared
Traditional, infrared, hybrid, barrel, or portable: which type of sauna is best for your space, budget, and wiring, with temperatures and prices by type.
ArticleSauna for Back Pain and Headaches: Two Small Studies
Can a sauna help back pain or headaches? A 37-patient back pain study and a randomized headache trial, what they measured, and why the evidence is still thin.
ArticleSauna When Pregnant: What Health Bodies Advise
Is a sauna safe in pregnancy? What MotherToBaby, March of Dimes, the CDC, and research say about overheating, the first 12 weeks, and time limits for heat.
ArticleAre Saunas Good for Your Skin? The Thin Evidence
Do saunas help acne, clear pores, or dry your skin out? What doctors say about saunas and skin, where the research is missing, and how to protect dry skin.
ArticleWhat to Wear in a Sauna, and When to Shower
What to wear in a sauna at home or at a gym, why you shower before, what to do after, and what never goes in, based on Finnish custom and CDC guidance.
ArticleWhere to Buy a Home Sauna: Dealers, Brands, Marketplaces
Where to buy a home sauna: specialist dealers, direct from the maker, or a marketplace. What each kind of seller is good for and what to check before paying.